This article mainly introduces:

Sudan hydraulic cylinder,yg series hydraulic cylinder manufacturer,yg series hydraulic cylinder

(Sudan yg series hydraulic cylinder,produced by Hengyu Group）

yg series hydraulic cylinder are widely used in Sudan，because of excellent temperature resistance，no transmission clearance，powerful torque.So our company has designed yg series hydraulic cylinder for customers from Sudan.

Introduction to yg series hydraulic cylinder:

When installing the yg series hydraulic cylinder pipe, the pipe should be cleaned after installation, and should not pass through the yg series hydraulic cylinder block, and the by-pass pipe must be installed in front of the oil port of the yg series hydraulic cylinder block. This is important. Otherwise, the foreign body in the pipeline will enter the yg series hydraulic cylinder, and once it enters, it is difficult to exclude it, but it becomes a foreign body transported to the yg series hydraulic cylinder. Moreover, when cleaning, the removal method of foreign bodies entered in the installation pipeline operation should be considered. In addition, the corrosion in the pipe should be pickling and other procedures before the pipe installation, and the rust must be completely removed.

The pressure of the sliding surface of the yg series hydraulic cylinder piston is too large, resulting in sintering. The piston tilts due to the weight of the piston rod, resulting in the phenomenon of non-stiffness, or the pressure of the sliding surface of the piston rises due to the action of the transverse load, which will cause sintering. In the design of the yg series hydraulic cylinder must study its working conditions, the length of the piston and bushing and the size of the clearance must be fully paid attention to.

There are some honeycomb holes in the inner wall of the yg series hydraulic cylinder, piston or piston rod surface. How is this formed? When we repair the yg series hydraulic cylinder, we can see that there are some honeycomb holes on the inner wall of the yg series hydraulic cylinder, the piston or the piston rod surface, which are caused by cavitation. Therefore, the cavitation of the yg series hydraulic cylinder is targeted to prevent. Is very necessary.

The viscosity of the working oil used in the yg series hydraulic cylinder is 29~74mm2/S, and ISO VG46 anti-wear hydraulic oil is recommended. Working oil temperature within the range of -20~80. C. When the ambient temperature and service temperature are low, the oil with lower viscosity can be selected.

Answers to some questions about yg series hydraulic cylinder:

What is a variable amplitude cylinder?
The type of variable amplitude cylinder is: double acting piston type cylinder, single acting plunger type cylinder, double acting two-stage telescopic cylinder. Double acting piston cylinder is the most common application. The oil cylinder has two oil outlets, and when the oil is fed into the A port, the oil is returned to the B port; If the oil inlet of the B port is returned to the oil of the A port, the reciprocating movement of the piston depends on the effect of pressure. Single-acting plunger (or piston) cylinder has only one oil port, the pressure oil can only supply oil to one side of the plunger in the cylinder, the plunger moves in one direction under the action of pressure oil, and the return stroke of the plunger is driven by the gravity of the lifting arm, such as the LT1040 truck crane variable amplitude cylinder. The double-acting two-stage telescopic cylinder is a set structure, and the two-stage piston rod is like a tie rod antenna set in the cylinder barrel.

Is there a way to make the cylinder stop pushing when it hits something hard during the process of pushing?
The simplest solution is to press the stop switch, this switch has a mechanical type, touch the object on the action or send a stop signal, through the operation of the motor control cylinder; There is also an induction switch, that is, when the hydraulic cylinder expands to the range of the induction switch can sense the signal, it sends a signal to let the motor act, resulting in the corresponding action of the cylinder.